Catheter in Bag without Additional Packaging

ABSTRACT

A method of making a urinary catheter set includes providing a collection bag that has an interior space configured to contain urine, the interior space defined by opposing edges and an exterior surface. The collection bag has a first extension extending from a first of the opposing edges, and a second extension extending from a second of the opposing edges opposite the first of the opposing edges, wherein neither the first extension nor the second extension form part of the interior space. The method further includes positioning a urinary catheter in the interior space, placing one or more components of the urinary catheter set on the exterior surface, folding the first extension toward the second extension around the one or more components, and fastening the first extension to the second extension to form a cavity over the exterior surface and the one or more components.

PRIORITY

This application is a continuation of U.S. patent application Ser. No. 17/014,874, filed Sep. 8, 2020, now U.S. Pat. No. 11,730,919, which is a continuation of U.S. patent application Ser. No. 15/869,758, filed Jan. 12, 2018, now U.S. Pat. No. 10,780,244, which is a continuation of U.S. patent application Ser. No. 13/682,420, filed Nov. 20, 2012, now U.S. Pat. No. 9,872,969, each of which is incorporated by reference herein.

FIELD OF THE INVENTION

The present invention relates to a urinary catheter and collection bag that can be provided without additional packaging.

BACKGROUND

Urinary catheter kits include a urinary catheter, a urine collection bag, and, for example, a packet including an antiseptic wipe, a pair of gloves, an absorbent pad, a packet containing water, a lubricant, instructions or product information, or several of these items.

Such kits are provided in a package to keep the catheter and other components clean or sterile and to keep them together. For example, the kit can be provided in a bag or tray. The user or health care professional opens the package, removes the several components, and inserts the catheter into the subject. There remains a need for a convenient system to provide clean components and a sterile catheter.

SUMMARY OF THE INVENTION

The present invention relates to a urinary catheter and collection bag that can be provided without additional packaging. The present invention includes a urinary catheter set. This set can include a collection bag and a urinary catheter. The catheter is inside the collection bag. The collection bag is configured as a package for the set. And, the collection bag is the only package for the set.

In an embodiment, the present invention includes a case of urinary catheter sets. The case includes a container and a plurality of the present catheter sets. The plurality of sets in in the container. The collection bag is the only package for the set.

BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 schematically illustrates an embodiment of the present collection bag and urinary catheter.

FIG. 2 schematically illustrates a cross sectional view of an embodiment of a bag according to the present invention in a configuration in which it has been wrapped or folded to form a cavity.

FIG. 3 schematically illustrates a cross sectional view of another embodiment of a bag according to the present invention in a configuration in which it has been wrapped or folded to form a cavity.

FIG. 4 schematically illustrates a cross sectional view of an embodiment of a bag with extensions according to the present invention in a configuration in which it has been wrapped or folded to form a cavity.

DETAILED DESCRIPTION OF THE INVENTION

The present invention relates to a urinary catheter and collection bag that can be provided without additional packaging. For example, the urinary catheter can be contained in the collection bag and the collection bag can be folded to form a package for the catheter and any additional components or printed information.

In an embodiment, the present invention relates to a catheter set including a collection bag and a urinary catheter. The catheter can be inside the collection bag. The collection bag can be configured as the package for the set. The set is not in packaging beyond the collection bag. The set can also include other items used for or while handling or inserting a urinary catheter. Such items can include an introducer tip, a wipe, a lubricant, a pad, a glove, or a plurality thereof. In the present set, these items are packaged by the collection bag. For example, the collection bag can be folded or wrapped around these items. The collection bag can be coupled to itself when it is folded or wrapped around these items to form (e.g., close or seal) the package.

The present invention includes a urine collection bag configured as a package for the catheter set. As a package, the urine collection bag is folded or wrapped to contain components of the set. The collection bag can be secured around the components it packages. For example, adhesive can couple one portion of the bag to another portion of the bag. For example, a seal (e.g., paper backed with adhesive) can be used to couple one portion of the bag to another portion of the bag. The bag can be secured to itself with sufficient strength to maintain integrity of the package in a case of these packages or when carried by a user or health care professional. The components contained within the folded or wrapped collection bag are not in the interior of the bag. These components may contact the exterior surface of the collection bag, but they do not contact its interior surface.

The interior of the bag is the space in which urine collects when the bag is in use. The catheter and an optional fluid (e.g., water) packet and optional gripping device can be in the interior of the bag. In an embodiment, other components are not in the interior of the bag. After the bag is opened, the end of the catheter that is first introduced into the subject may protrude slightly from the bag when the bag is configured as the package and when the catheter is inside the bag. The end of the catheter that is first introduced into the subject may be inside an introducer tip when the bag is configured as the package. In an embodiment, the entire catheter (including the end that is first introduced into the subject) is inside the bag when the bag is configured as the package with the end that is first introduced into the subject positioned near the opening of the bag. The flow of urine in the catheter enters the bag through the opening of the bag.

The collection bag can include one or more optional flaps to aid in containing the other components of the set. A flap does not include an interior space that can contain urine. Of course, the bag can have a shape that provides regions that define a portion of the interior of the bag but that resemble a flap. As used herein, however, the term flap refers to a portion of the bag that does not define an interior space.

Although the present catheter set does not require or include packaging beyond the bag, individual components of the set may be within their own package. For example, a set including a hydrophilic catheter can include water in a packet. At the time of use of the catheter, the packet is breached to release the water, which increases the slipperiness of the hydrophilic catheter. The packet is a container for the water. The bag as a package contains the water packet. Similarly, a lubricant or a (e.g., antibacterial) wipe can be in a packet. Such a packet is not a package beyond the bag. The bag as package contains the packet of lubricant or wipe. Similarly, a cover for the introducer tip or for the opening in the bag is not packaging beyond the bag.

Components of the set can include, for example, an introducer tip, a wipe, a lubricant, a pad, a glove, or a plurality thereof. Suitable wipes include antibacterial wipes that the person inserting the catheter can use to wipe around the subject's urethra. The wipe can be used on the hands of the person inserting the catheter. The set can include one or more wipes. Each wipe can be in a packet. Suitable pads include an absorbent pad for absorbing any leaked urine. Suitable gloves include plastic or latex gloves, e.g. examination gloves. The gloves can be provided as a pair of gloves. The gloves can be used to prevent contact of the skin of the person inserting the catheter with the catheter and/or tissues near the subject's urethra.

The catheter can be any of a variety of urinary catheters. For example, the catheter can be a hydrophilic catheter. The catheter can be made of silicone rubber and can be latex-free. The entire set can be latex free.

In an embodiment, the present urinary catheter set includes a collection bag and a urinary catheter. The catheter can be inside the collection bag. The collection bag can be configured as a package for the set. And the collection bag is the only package for the set.

The set can also include a fluid packet. The fluid packet can be inside the collection bag. The set can also include an introducer tip, a wipe, a lubricant, a pad, a glove, or a plurality thereof. The introducer tip, wipe, lubricant, pad, glove, or plurality thereof can be packaged by the collection bag. For example, the collection bag can be folded around the introducer tip, wipe, lubricant, pad, glove, or plurality thereof and coupled to itself to form the package for the set. In an embodiment, the set includes the introducer tip, the wipe, the lubricant, the pad, and the glove. In an embodiment, the introducer tip includes an introducer tip cover releaseably coupled to the introducer tip. In an embodiment, the set does not include additional lubricant.

In an embodiment, the present invention includes a case of urinary catheter sets. The case includes a container and a plurality of catheter sets. Each catheter set in the case can include a collection bag and a urinary catheter. The catheter is inside the collection bag, the collection bag is configured as a package for the set, and the set includes no additional packaging. The container contains the plurality of catheter sets. The container can be, for example, a box, a tray, or a bag.

In an embodiment, the urinary catheter can be contained in the collection bag and the collection bag can be folded to form a package for the catheter and any additional components or printed information.

Illustrated Embodiments

FIG. 1 schematically illustrates an embodiment of the present collection bag and urinary catheter. Bag 1 is shown containing straight catheter 3. Straight catheter 3 is equipped with introducer tip 5 proximal opening 7 of bag 1. Bag 1 includes optional grip 9 (an embodiment of the handle) and optional extensions 11 (which are embodiments of the flap). Also shown is sachet 13, which is an embodiment of the fluid packet.

FIG. 2 schematically illustrates a cross sectional view of an embodiment of bag 1 in a configuration in which it has been wrapped or folded to form cavity 15. Cavity 15 can contain additional items such as an introducer tip, a wipe, a lubricant, a pad, a glove, or a plurality thereof. These additional items are not shown in the figures. Bag 1 can be secured in the configuration having cavity 15 by, for example, adhesive 17 or paper seal 19 (FIG. 3 ). In the embodiment shown in FIGS. 2 and 3 , side portions 21 and 23 of bag 1 are folded or wrapped to form cavity 15. FIG. 4 schematically illustrates an embodiment in which two extensions 11 are wrapped or folded to form cavity 15.

It should be noted that, as used in this specification and the appended claims, the singular forms “a,” “an,” and “the” include plural referents unless the content clearly dictates otherwise. Thus, for example, reference to a composition containing “a compound” includes a mixture of two or more compounds. It should also be noted that the term “or” is generally employed in its sense including “and/or” unless the content clearly dictates otherwise.

It should also be noted that, as used in this specification and the appended claims, the term “configured” describes a system, apparatus, or other structure that is constructed or configured to perform a particular task or adopt a particular configuration. The term “configured” can be used interchangeably with other similar phrases such as arranged and configured, constructed and arranged, adapted and configured, adapted, constructed, manufactured and arranged, and the like.

All publications and patent applications in this specification are indicative of the level of ordinary skill in the art to which this invention pertains.

The invention has been described with reference to various specific and preferred embodiments and techniques. However, it should be understood that many variations and modifications may be made while remaining within the spirit and scope of the invention. 

What is claimed is:
 1. A method of making a urinary catheter set, comprising: providing a collection bag comprising: an interior space configured to contain urine, the interior space defined by opposing edges and an exterior surface; a first extension extending from a first of the opposing edges; and a second extension extending from a second of the opposing edges opposite the first of the opposing edges, wherein neither the first extension nor the second extension form part of the interior space; positioning a urinary catheter in the interior space; placing one or more components of the urinary catheter set on the exterior surface; folding the first extension toward the second extension around the one or more components; and fastening the first extension to the second extension to form a cavity over the exterior surface and the one or more components, wherein: the collection bag is configured as a package for the urinary catheter set, and the collection bag is the only package for the urinary catheter set.
 2. The method according to claim 1, further comprising selecting the one or more components from the group consisting of a wipe, a lubricant, a pad, a glove, and combinations thereof.
 3. The method according to claim 1, further comprising positioning a fluid packet in the interior space.
 4. The method according to claim 1, further comprising positioning a gripping device in the interior space.
 5. The method according to claim 1, further comprising positioning an introducer tip in a proximal opening of the interior space.
 6. The method according to claim 1, further comprising forming a handle in a corner of the collection bag.
 7. The method according to claim 1, wherein the fastening comprises utilizing an adhesive or paper seal.
 8. The method according to claim 1, wherein the collection bag is formed to have a length from an opening in a first end to a closed second end, and wherein the urinary catheter spans a majority of the length of the collection bag in the interior space. 